gsd-2021-41497
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Null pointer reference in CMS_Conservative_increment_obj in RaRe-Technologies bounter version 1.01 and 1.10, allows attackers to conduct Denial of Service attacks by inputting a huge width of hash bucket.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-41497",
"description": "Null pointer reference in CMS_Conservative_increment_obj in RaRe-Technologies bounter version 1.01 and 1.10, allows attackers to conduct Denial of Service attacks by inputting a huge width of hash bucket.",
"id": "GSD-2021-41497"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-41497"
],
"details": "Null pointer reference in CMS_Conservative_increment_obj in RaRe-Technologies bounter version 1.01 and 1.10, allows attackers to conduct Denial of Service attacks by inputting a huge width of hash bucket.",
"id": "GSD-2021-41497",
"modified": "2023-12-13T01:23:26.865154Z",
"schema_version": "1.4.0"
}
},
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},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
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{
"name": "https://github.com/RaRe-Technologies/bounter/issues/47",
"refsource": "MISC",
"url": "https://github.com/RaRe-Technologies/bounter/issues/47"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "==1.01||==1.10",
"affected_versions": "Version 1.01, version 1.10",
"cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-476",
"CWE-937"
],
"date": "2021-12-27",
"description": "Null pointer reference in CMS_Conservative_increment_obj in RaRe-Technologies bounter, allows attackers to conduct Denial of Service attacks by inputting a huge width of hash bucket.",
"fixed_versions": [
"1.1.1"
],
"identifier": "CVE-2021-41497",
"identifiers": [
"CVE-2021-41497"
],
"not_impacted": "All versions before 1.01, all versions after 1.01 before 1.10, all versions after 1.10",
"package_slug": "pypi/bounter",
"pubdate": "2021-12-17",
"solution": "Upgrade to version 1.1.1 or above.",
"title": "NULL Pointer Dereference",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-41497",
"https://github.com/RaRe-Technologies/bounter/issues/47"
],
"uuid": "e3992607-ac4d-4c40-bae2-bdb68adf2103"
}
]
},
"nvd.nist.gov": {
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"nodes": [
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"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:rare-technologies:bounter:1.01:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:rare-technologies:bounter:1.10:*:*:*:*:*:*:*",
"cpe_name": [],
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"tags": [
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],
"url": "https://github.com/RaRe-Technologies/bounter/issues/47"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackVector": "NETWORK",
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"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-12-27T19:51Z",
"publishedDate": "2021-12-17T21:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.